EDIT A character devised especially for the Esperanto language. The character always represents the ch sound as found in the English word loch.

 WJGO 

EDIT [I mangaed to put an entry in here by mistake, then removed it, yet thus far I have been unable to remove all trace of it. Is such removal possible or is the record of it having been entered then removed here permanently?]

 WJGO  :  WJGO